<template>
  <div
    id="line-manage-chart"
  />
</template>

<script>
import * as echarts from 'echarts'
import '@/assets/map/js/china.js'
// import { geoCoordMapStatic, lineManageRegions } from '../static'
export default {
  name: 'LineManageChart',
  data() {
    return {
      geoCoordMap: {
        上海: [121.4648, 31.2891],
        东莞: [113.8953, 22.901],
        东营: [118.7073, 37.5513],
        中山: [113.4229, 22.478],
        临汾: [111.4783, 36.1615],
        临沂: [118.3118, 35.2936],
        丹东: [124.541, 40.4242],
        丽水: [119.5642, 28.1854],
        乌鲁木齐: [87.9236, 43.5883],
        佛山: [112.8955, 23.1097],
        保定: [115.0488, 39.0948],
        兰州: [103.5901, 36.3043],
        包头: [110.3467, 41.4899],
        北京: [116.4551, 40.2539],
        北海: [109.314, 21.6211],
        南京: [118.8062, 31.9208],
        南宁: [108.479, 23.1152],
        南昌: [116.0046, 28.6633],
        南通: [121.1023, 32.1625],
        厦门: [118.1689, 24.6478],
        台州: [121.1353, 28.6688],
        合肥: [117.29, 32.0581],
        呼和浩特: [111.4124, 40.4901],
        咸阳: [108.4131, 34.8706],
        哈尔滨: [127.9688, 45.368],
        唐山: [118.4766, 39.6826],
        嘉兴: [120.9155, 30.6354],
        大同: [113.7854, 39.8035],
        大连: [122.2229, 39.4409],
        天津: [117.4219, 39.4189],
        太原: [112.3352, 37.9413],
        威海: [121.9482, 37.1393],
        宁波: [121.5967, 29.6466],
        宝鸡: [107.1826, 34.3433],
        宿迁: [118.5535, 33.7775],
        常州: [119.4543, 31.5582],
        广州: [113.5107, 23.2196],
        廊坊: [116.521, 39.0509],
        延安: [109.1052, 36.4252],
        张家口: [115.1477, 40.8527],
        徐州: [117.5208, 34.3268],
        德州: [116.6858, 37.2107],
        惠州: [114.6204, 23.1647],
        成都: [103.9526, 30.7617],
        扬州: [119.4653, 32.8162],
        承德: [117.5757, 41.4075],
        拉萨: [91.1865, 30.1465],
        无锡: [120.3442, 31.5527],
        日照: [119.2786, 35.5023],
        昆明: [102.9199, 25.4663],
        杭州: [119.5313, 29.8773],
        枣庄: [117.323, 34.8926],
        柳州: [109.3799, 24.9774],
        株洲: [113.5327, 27.0319],
        武汉: [114.3896, 30.6628],
        汕头: [117.1692, 23.3405],
        江门: [112.6318, 22.1484],
        沈阳: [123.1238, 42.1216],
        沧州: [116.8286, 38.2104],
        河源: [114.917, 23.9722],
        泉州: [118.3228, 25.1147],
        泰安: [117.0264, 36.0516],
        泰州: [120.0586, 32.5525],
        济南: [117.1582, 36.8701],
        济宁: [116.8286, 35.3375],
        海口: [110.3893, 19.8516],
        淄博: [118.0371, 36.6064],
        淮安: [118.927, 33.4039],
        深圳: [114.5435, 22.5439],
        清远: [112.9175, 24.3292],
        温州: [120.498, 27.8119],
        渭南: [109.7864, 35.0299],
        湖州: [119.8608, 30.7782],
        湘潭: [112.5439, 27.7075],
        滨州: [117.8174, 37.4963],
        潍坊: [119.0918, 36.524],
        烟台: [120.7397, 37.5128],
        玉溪: [101.9312, 23.8898],
        珠海: [113.7305, 22.1155],
        盐城: [120.2234, 33.5577],
        盘锦: [121.9482, 41.0449],
        石家庄: [114.4995, 38.1006],
        福州: [119.4543, 25.9222],
        秦皇岛: [119.2126, 40.0232],
        绍兴: [120.564, 29.7565],
        聊城: [115.9167, 36.4032],
        肇庆: [112.1265, 23.5822],
        舟山: [122.2559, 30.2234],
        苏州: [120.6519, 31.3989],
        莱芜: [117.6526, 36.2714],
        菏泽: [115.6201, 35.2057],
        营口: [122.4316, 40.4297],
        葫芦岛: [120.1575, 40.578],
        衡水: [115.8838, 37.7161],
        衢州: [118.6853, 28.8666],
        西宁: [101.4038, 36.8207],
        西安: [109.1162, 34.2004],
        贵阳: [106.6992, 26.7682],
        连云港: [119.1248, 34.552],
        邢台: [114.8071, 37.2821],
        邯郸: [114.4775, 36.535],
        郑州: [113.4668, 34.6234],
        鄂尔多斯: [108.9734, 39.2487],
        重庆: [107.7539, 30.1904],
        金华: [120.0037, 29.1028],
        铜川: [109.0393, 35.1947],
        银川: [106.3586, 38.1775],
        镇江: [119.4763, 31.9702],
        长春: [125.8154, 44.2584],
        长沙: [113.0823, 28.2568],
        长治: [112.8625, 36.4746],
        阳泉: [113.4778, 38.0951],
        青岛: [120.4651, 36.3373],
        韶关: [113.7964, 24.7028],
        台北: [121.5, 25.05]
      }

    }
  },
  methods: {
    // 处理线路地图图表数据
    convertData(data) {
      var res = []
      for (var i = 0; i < data.length; i++) {
        var geoCoord = this.geoCoordMap[data[i].toName]
        var geoCoords = this.geoCoordMap[data[i].fromName]

        if (geoCoord) {
          res.push({
            name: data[i].toName,
            value: geoCoord.concat(data[i].value)
          })
        }
        if (geoCoords) {
          res.push({
            name: data[i].fromName,
            value: geoCoords.concat(data[i].value)
          })
        }
      }

      return res
    },
    // 初始化列表
    initial() {
      // 初始化地图数据
      this.myChart3 = echarts.init(document.getElementById('line-manage-chart'))
      var data = [
        {
          toName: '西安',
          fromName: '乌鲁木齐',
          value: 100,
          name: {
            lineNumber: 'XL877654',
            lineName: '乌鲁木齐直达西安',
            lineType: '接驳路线',
            fromAgency: '乌鲁木齐分拣中心',
            toAgency: '西安分拣中心',
            distance: '2561千米',
            cost: '8368元',
            time: '1678分钟'
          }
        },
        {
          toName: '成都',
          fromName: '拉萨',
          value: 100,
          name: {
            lineNumber: 'XL877655',
            lineName: '拉萨直达成都',
            lineType: '接驳路线',
            fromAgency: '拉萨分拣中心',
            toAgency: '成都分拣中心',
            distance: '1991千米',
            cost: '8368元',
            time: '1678分钟'
          }
        },
        {
          toName: '北京',
          fromName: '西安',
          value: 100,
          name: {
            lineNumber: 'XL877655',
            lineName: '西安直达北京',
            lineType: '接驳路线',
            fromAgency: '西安分拣中心',
            toAgency: '北京分拣中心',
            distance: '1075千米',
            cost: '8368元',
            time: '1678分钟'
          }
        },
        {
          toName: '哈尔滨',
          fromName: '北京',
          value: 100,
          name: {
            lineNumber: 'XL877655',
            lineName: '北京直达哈尔滨',
            lineType: '接驳路线',
            fromAgency: '北京分拣中心',
            toAgency: '哈尔滨分拣中心',
            distance: '1233千米',
            cost: '8368元',
            time: '1678分钟'
          }
        },
        {
          toName: '西安',
          fromName: '成都',
          value: 100,
          name: {
            lineNumber: 'XL877655',
            lineName: '成都直达西安',
            lineType: '接驳路线',
            fromAgency: '成都分拣中心',
            toAgency: '西安分拣中心',
            distance: '797千米',
            cost: '8368元',
            time: '1678分钟'
          }
        },
        {
          toName: '西安',
          fromName: '海口',
          value: 100,
          name: {
            lineNumber: 'XL877655',
            lineName: '海口直达西安',
            lineType: '接驳路线',
            fromAgency: '海口分拣中心',
            toAgency: '西安分拣中心',
            distance: '2069千米',
            cost: '8368元',
            time: '1678分钟'
          }
        },
        {
          toName: '北京',
          fromName: '海口',
          value: 100,
          name: {
            lineNumber: 'XL877655',
            lineName: '海口直达北京',
            lineType: '接驳路线',
            fromAgency: '海口分拣中心',
            toAgency: '北京分拣中心',
            distance: '2598千米',
            cost: '8368元',
            time: '1678分钟'
          }
        },
        {
          toName: '上海',
          fromName: '海口',
          value: 100,
          name: {
            lineNumber: 'XL877655',
            lineName: '海口直达上海',
            lineType: '接驳路线',
            fromAgency: '海口分拣中心',
            toAgency: '上海分拣中心',
            distance: '1987千米',
            cost: '8368元',
            time: '1678分钟'
          }
        },
        {
          toName: '上海',
          fromName: '北京',
          value: 100,
          name: {
            lineNumber: 'XL877655',
            lineName: '北京直达上海',
            lineType: '接驳路线',
            fromAgency: '北京分拣中心',
            toAgency: '上海分拣中心',
            distance: '1210千米',
            cost: '8368元',
            time: '1678分钟'
          }
        },
        {
          toName: '台北',
          fromName: '上海',
          value: 100,
          name: {
            lineNumber: 'XL877655',
            lineName: '上海直达台北',
            lineType: '接驳路线',
            fromAgency: '上海分拣中心',
            toAgency: '台北分拣中心',
            distance: '1210千米',
            cost: '8368元',
            time: '1678分钟'
          }
        }
      ]

      const series = [
        {
          name: data[0].fromName + ' Top3',
          type: 'lines',
          zlevel: 1,
          effect: {
            show: true,
            period: 6,
            trailLength: 0,
            // arrow箭头的颜色
            color: '#E15536',
            symbolSize: 10,
            symbol: 'arrow'
          },
          lineStyle: {
            normal: {
              color: '#E15536',
              width: 3,
              curveness: 0.2,
              type: 'dashed'
            }
          },
          data: data.map((dataItem) => {
            return {
              fromName: dataItem.fromName,
              toName: dataItem.toName,
              coords: [
                this.geoCoordMap[dataItem.fromName],
                this.geoCoordMap[dataItem.toName]
              ],
              name: dataItem.name
            }
          })
        },
        {
          cursor: 'auto',
          name: data[0].fromName + ' Top3',
          type: 'effectScatter',
          coordinateSystem: 'geo',
          zlevel: 2,
          rippleEffect: {
            brushType: 'stroke'
          },
          label: {
            normal: {
              show: true,
              position: 'right',
              formatter: '{b}',
              color: '#333333'
            }
          },
          // 图标上的点的大小
          symbolSize: (val) => {
            return val[2] / 10
          },
          itemStyle: {
            normal: {
              // color: 'rgba(227,74,64,0.6)'
              color: {
                type: 'radial',
                x: 0.5,
                y: 0.5,
                r: 0.5,
                colorStops: [
                  {
                    offset: 0,
                    color: '#E15536' // 0% 处的颜色
                  },
                  {
                    offset: 1,
                    color: '#E15536' // 100% 处的颜色
                  }
                ],
                global: false // 缺省为 false
              }
            },
            emphasis: {
              itemStyle: {
                color: 'red'
              }
              // areaColor: '#5389f0'
            }
          },
          data: this.convertData(data)
        }
      ]

      const option = {
        tooltip: {
          position: (point) => {
            return ['0%', '35%']
          },
          borderColor: '#EBEEF5',
          borderWidth: 1,
          padding: [15, 18, 15, 18],
          trigger: 'item',
          backgroundColor: 'rgba(255,255,255,0.96)',
          formatter: (params, ticket, callback) => {
            const {
              name: {
                lineNumber,
                lineName,
                lineType,
                fromAgency,
                toAgency,
                distance,
                cost,
                time
              }
            } = params.data
            if (params.seriesType === 'effectScatter') {
              return
            } else if (params.seriesType === 'lines') {
              return (
                '<span style="color:#20232A;font-weight:bold;margin-bottom:18px;display:inline-block">线路信息</span>' +
                '<br />' +
                ('<span style="color:#818693;font-size:12px;margin-right:100px;margin-bottom:4px;display:inline-block">线路编号：</span>' +
                  '<span style="color:#20232A;font-size:12px;display:inline-block">' +
                  lineNumber +
                  '</span>') +
                '<br />' +
                ('<span style="color:#818693;font-size:12px;margin-right:100px;margin-bottom:4px;display:inline-block">线路名称：</span>' +
                  '<span style="color:#20232A;font-size:12px">' +
                  lineName +
                  '</span>') +
                '<br />' +
                ('<span style="color:#818693;font-size:12px;margin-right:100px;margin-bottom:4px;display:inline-block">线路类型：</span>' +
                  '<span style="color:#20232A;font-size:12px">' +
                  lineType +
                  '</span>') +
                '<br />' +
                ('<span style="color:#818693;font-size:12px;margin-right:88px;margin-bottom:4px;display:inline-block">起始地机构：</span>' +
                  '<span style="color:#20232A;font-size:12px">' +
                  fromAgency +
                  '</span>') +
                '<br />' +
                ('<span style="color:#818693;font-size:12px;margin-right:88px;margin-bottom:4px;display:inline-block">目的地机构：</span>' +
                  '<span style="color:#20232A;font-size:12px">' +
                  toAgency +
                  '</span>') +
                '<br />' +
                ('<span style="color:#818693;font-size:12px;margin-right:123px;margin-bottom:4px;display:inline-block">距离：</span>' +
                  '<span style="color:#20232A;font-size:12px">' +
                  distance +
                  '</span>') +
                '<br />' +
                ('<span style="color:#818693;font-size:12px;margin-right:100px;margin-bottom:4px;display:inline-block">平均成本：</span>' +
                  '<span style="color:#20232A;font-size:12px">' +
                  cost +
                  '</span>') +
                '<br />' +
                ('<span style="color:#818693;font-size:12px;margin-right:100px;margin-bottom:4px;display:inline-block">预计时间：</span>' +
                  '<span style="color:#20232A;font-size:12px">' +
                  time +
                  '</span>')
              )
            } else {
              return params.name
            }
          }
        },
        geo: {
          silent: true,
          map: 'china',
          label: {
            emphasis: {
              show: true,
              color: '#fff'
            }
          },
          roam: false,
          //   放大我们的地图
          zoom: 1.25,
          itemStyle: {
            normal: {
              // 地域边框颜色
              borderColor: '#FDB892',
              borderWidth: 0
            },
            emphasis: {
              areaColor: '#ba586f'
            }
          },
          regions: [
            {
              name: '南海诸岛',
              value: 0,
              itemStyle: {
                normal: {
                  opacity: 0,
                  label: {
                    show: false
                  }
                }
              }
            },
            {
              name: '北京',
              itemStyle: {
                normal: {
                  areaColor: '#FFE4B5'
                }
              }
            },
            {
              name: '天津',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '上海',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '重庆',
              itemStyle: {
                normal: {
                  areaColor: '#FFE4B5'
                }
              }
            },
            {
              name: '河北',
              itemStyle: {
                normal: {
                  areaColor: '#FF9739'
                }
              }
            },
            {
              name: '河南',
              itemStyle: {
                normal: {
                  areaColor: '#FFE4B5'
                }
              }
            },
            {
              name: '云南',
              itemStyle: {
                normal: {
                  areaColor: '#FFC257'
                }
              }
            },
            {
              name: '辽宁',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '黑龙江',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '湖南',
              itemStyle: {
                normal: {
                  areaColor: '#FFC257'
                }
              }
            },
            {
              name: '安徽',
              itemStyle: {
                normal: {
                  areaColor: '#FFC257'
                }
              }
            },
            {
              name: '山东',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '新疆',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '江苏',
              itemStyle: {
                normal: {
                  areaColor: '#FF9739'
                }
              }
            },
            {
              name: '浙江',
              itemStyle: {
                normal: {
                  areaColor: '#FFE4B5'
                }
              }
            },
            {
              name: '江西',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '湖北',
              itemStyle: {
                normal: {
                  areaColor: '#FF9739'
                }
              }
            },
            {
              name: '广西',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '甘肃',
              itemStyle: {
                normal: {
                  areaColor: '#FF9739'
                }
              }
            },
            {
              name: '山西',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '内蒙古',
              itemStyle: {
                normal: {
                  areaColor: '#FFE4B5'
                }
              }
            },
            {
              name: '陕西',
              itemStyle: {
                normal: {
                  areaColor: '#FFC257'
                }
              }
            },
            {
              name: '吉林',
              itemStyle: {
                normal: {
                  areaColor: '#FF9739'
                }
              }
            },
            {
              name: '福建',
              itemStyle: {
                normal: {
                  areaColor: '#FF9739'
                }
              }
            },
            {
              name: '贵州',
              itemStyle: {
                normal: {
                  areaColor: '#FF9739'
                }
              }
            },
            {
              name: '广东',
              itemStyle: {
                normal: {
                  areaColor: '#FFE4B5'
                }
              }
            },
            {
              name: '青海',
              itemStyle: {
                normal: {
                  areaColor: '#FFC257'
                }
              }
            },
            {
              name: '西藏',
              itemStyle: {
                normal: {
                  areaColor: '#FFE4B5'
                }
              }
            },
            {
              name: '四川',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '宁夏',
              itemStyle: {
                normal: {
                  areaColor: '#ECDC7E'
                }
              }
            },
            {
              name: '海南',
              itemStyle: {
                normal: {
                  areaColor: '#FFC257'
                }
              }
            },
            {
              name: '台湾',
              itemStyle: {
                normal: {
                  areaColor: '#FFC257'
                }
              }
            },
            {
              name: '香港',
              itemStyle: {
                normal: {
                  areaColor: '#dc9bbb'
                }
              }
            },
            {
              name: '澳门',
              itemStyle: {
                normal: {
                  areaColor: '#e0f7cc'
                }
              }
            }
          ]

        },
        series: series
      }
      this.myChart3.clear()
      this.myChart3.setOption(option)
      // 当窗口或者大小发生改变时执行resize，重新绘制图表
      window.addEventListener('resize', () => {
        this.myChart3.resize()
      })
    }
  }
}
</script>
<style scoped>
  #line-manage-chart {
    height: 400px;
  }
</style>
